This is the Activity UML diagram of Campus Recruitment System which shows the flows between the activity of College, Job, Vacancy, Student, Company. The main activity involved in this UML Activity Diagram of Campus Recruitment System are as follows:

Features of the Activity UML diagram of Campus Recruitment System

User will be able to search and generate report of Vacancy, Student, Company

All objects such as ( College, Job, Company) are interlinked

Its shows the full description and flow of College, Student, Company, Vacancy, Job

Login Activity Diagram of Campus Recruitment System:

This is the Login Activity Diagram of Campus Recruitment System, which shows the flows of Login Activity, where admin will be able to login using their username and password. After login user can manage all the operations on Vacancy, College, Job, Company, Student. All the pages such as Job, Company, Student are secure and user can access these page after login. The diagram below helps demonstrate how the login page works in a Campus Recruitment System. The various objects in the Company, Vacancy, College, Job, and Student page—interact over the course of the Activity, and user will not be able to access this page without verifying their identity.

Campus Recruitment System Class Diagram describes the structure of a Campus Recruitment System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Campus Recruitment System are Student, College, Company, Job, Placement, Qualification.

Classes of Campus Recruitment System Class Diagram:

Student Class : Manage all the operations of Student

College Class : Manage all the operations of College

Company Class : Manage all the operations of Company

Job Class : Manage all the operations of Job

Placement Class : Manage all the operations of Placement

Qualification Class : Manage all the operations of Qualification

Classes and their attributes of Campus Recruitment System Class Diagram:

Class Diagram of Campus Recruitment System :

This is a Component diagram of Campus Recruitment System which shows components, provided and required interfaces, ports, and relationships between the Job, Vacancy, Qualification, Placement and Student. This type of diagrams is used in Component-Based Development (CBD) to describe systems with Service-Oriented Architecture (SOA). Campus Recruitment System UML component diagram, describes the organization and wiring of the physical components in a system.

Campus Recruitment System Data flow diagram is often used as a preliminary step to create an overview of the Campus without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the Campus process. It contains all of the userflow and their entities such all the flow of Student, College, Company, Job, Placement, Qualification, Vacancy. All of the below diagrams has been used for the visualization of data processing and structured design of the Campus process and working flow.

This is the Zero Level DFD of Campus Recruitment System, where we have eloborated the high level process of Campus. It’s a basic overview of the whole Campus Recruitment System or process being analyzed or modeled. It’s designed to be an at-a-glance view of Placement,Qualification and Vacancy showing the system as a single high-level process, with its relationship to external entities of Student,College and Company. It should be easily understood by a wide audience, including Student,Company and Placement
In zero leve DFD of Campus Recruitment System, we have described the high level flow of the Campus system.

First Level DFD (1st Level) of Campus Recruitment System shows how the system is divided into sub-systems (processes), each of which deals with one or more of the data flows to or from an external agent, and which together provide all of the functionality of the Campus Recruitment System system as a whole. It also identifies internal data stores of Vacancy, Qualification, Placement, Job, Company that must be present in order for the Campus system to do its job, and shows the flow of data between the various parts of Student, Company, Qualification, Vacancy, Placement of the system. DFD Level 1 provides a more detailed breakout of pieces of the 1st level DFD. You will highlight the main functionalities of Campus.

Main entities and output of First Level DFD (1st Level DFD):

Processing Student records and generate report of all Student

Processing College records and generate report of all College

Processing Company records and generate report of all Company

Processing Job records and generate report of all Job

Processing Placement records and generate report of all Placement

Processing Qualification records and generate report of all Qualification

DFD Level 2 then goes one step deeper into parts of Level 1 of Campus. It may require more functionalities of Campus to reach the necessary level of detail about the Campus functioning. First Level DFD (1st Level) of Campus Recruitment System shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Vacancy, Qualification, Placement, Job, Company, College, Student.

Low level functionalities of Campus Recruitment System

Admin logins to the system and manage all the functionalities of Campus Recruitment System

This ER (Entity Relationship) Diagram represents the model of Campus Recruitment System Entity. The entity-relationship diagram of Campus Recruitment System shows all the visual instrument of database tables and the relations between College, Job, Student, Qualification etc. It used structure data and to define the relationships between structured data groups of Campus Recruitment System functionalities. The main entities of the Campus Recruitment System are Student, College, Company, Job, Placement and Qualification.

This is the UML sequence diagram of Campus Recruitment System which shows the interaction between the objects of Placement, Company, Job, Qualification, College. The instance of class objects involved in this UML Sequence Diagram of Campus Recruitment System are as follows:

Placement Object

Company Object

Job Object

Qualification Object

College Object

Login Sequence Diagram of Campus Recruitment System:

This is the Login Sequence Diagram of Campus Recruitment System, where admin will be able to login in their account using their credentials. After login user can manage all the operations on Job, Placement, Company, College, Qualification. All the pages such as Company, College, Qualification are secure and user can access these page after login. The diagram below helps demonstrate how the login page works in a Campus Recruitment System. The various objects in the College, Job, Placement, Company, and Qualification page—interact over the course of the sequence, and user will not be able to access this page without verifying their identity.

This is the UML sequence diagram of Campus Recruitment System which shows the interaction between the objects of Placement, Company, Job, Qualification, College. The instance of class objects involved in this UML Sequence Diagram of Campus Recruitment System are as follows:

This Use Case Diagram is a graphic depiction of the interactions among the elements of Campus Recruitment System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Campus Recruitment System. The main actors of Campus Recruitment System in this Use Case Diagram are: Super Admin, System User, Company, Student, who perform the different type of use cases such as Manage Student, Manage College, Manage Company, Manage Job, Manage Placement, Manage Qualification, Manage Vacancy, Manage Users and Full Campus Recruitment System Operations. Major elements of the UML use case diagram of Campus Recruitment System are shown on the picture below.

The relationships between and among the actors and the use cases of Campus Recruitment System:

Use Case Diagram of Campus Recruitment System :

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